C10B 45/005
Devices for recovering spilled coke
Official title: {Devices for recovering spilled coke, e.g. recovering the coke falling out the oven when opening doors or withdrawing the leveler bar}
C10B45/005 (Devices for recovering spilled coke) appears on 8 US grants and 3 published applications in this corpus.
Search patents in C10B- Granted patents
- 8
- Published applications
- 3
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 17 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of charging a coke oven17 May 2022US 11,332,673 B2Paul Wurth S. A.
- Method for collecting residual coke from non-recovery and heat-recovery coke ovens16 Feb 2016US 9,260,664 B2Thyssenkrupp Uhde GmbH
- Coke spillage removal device14 Jun 1983US 4,388,153 ADravo Corporation
- Coke oven door spillage collection and disposal apparatus30 Jun 1981US 4,276,121 AKoppers Company, Inc.
- Coke oven battery bench cleaning apparatus30 Jun 1981US 4,276,123 AKoppers Company, Inc.
- Cleaning device and method for cleaning oven top of coke oven13 Apr 2023US 2023/0114759 A1Jfe Steel Corporation
- Method of charging a coke oven2 Jan 2020US 2020/0002617 A1Paul Wurth S. A.
- Method for collecting residual coke from non-recovery and heat-recovery coke ovens14 Mar 2013US 2013/0062187 A1Thyssenkrupp Uhde GmbH
Most cited
By later US patents
- Apparatus for catching coke oven spillage5US 4,166,007 AKoppers Company, Inc. · 1979
- Coke oven door spillage collection and disposal apparatus5US 4,276,121 AKoppers Company, Inc. · 1981
- Device for returning remainders from the platform to the interior of a coke oven4US 3,990,949 A1976
- Coke oven battery bench cleaning apparatus3US 4,276,123 AKoppers Company, Inc. · 1981
- Smoke seal for coke oven pusher machine leveler bar2US 4,264,263 ABethlehem Steel Corporation · 1981